JPH0351121A - Agricultural plasticized polyvinyl chloride-based resin film - Google Patents
Agricultural plasticized polyvinyl chloride-based resin filmInfo
- Publication number
- JPH0351121A JPH0351121A JP1188176A JP18817689A JPH0351121A JP H0351121 A JPH0351121 A JP H0351121A JP 1188176 A JP1188176 A JP 1188176A JP 18817689 A JP18817689 A JP 18817689A JP H0351121 A JPH0351121 A JP H0351121A
- Authority
- JP
- Japan
- Prior art keywords
- film
- coating
- resin
- based resin
- vinyl chloride
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229920005989 resin Polymers 0.000 title claims abstract description 53
- 239000011347 resin Substances 0.000 title claims abstract description 53
- 229920012485 Plasticized Polyvinyl chloride Polymers 0.000 title abstract 3
- 239000000203 mixture Substances 0.000 claims abstract description 34
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 23
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 21
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000008119 colloidal silica Substances 0.000 claims abstract description 13
- 239000011230 binding agent Substances 0.000 claims abstract description 6
- 238000000576 coating method Methods 0.000 claims description 37
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims description 32
- 239000011248 coating agent Substances 0.000 claims description 30
- 239000008199 coating composition Substances 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 3
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 abstract description 12
- 229910052731 fluorine Inorganic materials 0.000 abstract description 12
- 239000011737 fluorine Substances 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 9
- -1 trifluorochloroethylene-ethylene Chemical group 0.000 abstract description 9
- 229920001577 copolymer Polymers 0.000 abstract description 7
- 239000005977 Ethylene Substances 0.000 abstract description 6
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 abstract description 2
- 229920001519 homopolymer Polymers 0.000 abstract description 2
- UUAGAQFQZIEFAH-UHFFFAOYSA-N chlorotrifluoroethylene Chemical group FC(F)=C(F)Cl UUAGAQFQZIEFAH-UHFFFAOYSA-N 0.000 abstract 1
- XUCNUKMRBVNAPB-UHFFFAOYSA-N fluoroethene Chemical compound FC=C XUCNUKMRBVNAPB-UHFFFAOYSA-N 0.000 abstract 1
- 239000010408 film Substances 0.000 description 88
- 238000000034 method Methods 0.000 description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 230000000052 comparative effect Effects 0.000 description 10
- 238000001035 drying Methods 0.000 description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 9
- 235000019441 ethanol Nutrition 0.000 description 9
- 239000000178 monomer Substances 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 7
- 239000006185 dispersion Substances 0.000 description 7
- 125000002573 ethenylidene group Chemical group [*]=C=C([H])[H] 0.000 description 7
- 239000003925 fat Substances 0.000 description 7
- 238000002156 mixing Methods 0.000 description 7
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 5
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 5
- 239000002612 dispersion medium Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 239000004014 plasticizer Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 4
- SOGAXMICEFXMKE-UHFFFAOYSA-N alpha-Methyl-n-butyl acrylate Natural products CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-UHFFFAOYSA-N 0.000 description 4
- 229920006026 co-polymeric resin Polymers 0.000 description 4
- 239000004611 light stabiliser Substances 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 239000004800 polyvinyl chloride Substances 0.000 description 4
- 229920000915 polyvinyl chloride Polymers 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000004094 surface-active agent Substances 0.000 description 4
- 239000010409 thin film Substances 0.000 description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- 239000004925 Acrylic resin Substances 0.000 description 3
- 229920000178 Acrylic resin Polymers 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 238000004132 cross linking Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000000314 lubricant Substances 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 3
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 2
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 2
- 244000099147 Ananas comosus Species 0.000 description 2
- 235000007119 Ananas comosus Nutrition 0.000 description 2
- AJIQYNQOAMFVRB-UHFFFAOYSA-N C=C.C=C.Cl.Cl.Cl Chemical group C=C.C=C.Cl.Cl.Cl AJIQYNQOAMFVRB-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 2
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical compound C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- 239000002216 antistatic agent Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000007970 homogeneous dispersion Substances 0.000 description 2
- 238000007602 hot air drying Methods 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 238000007603 infrared drying Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002609 medium Substances 0.000 description 2
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 235000019198 oils Nutrition 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 244000045561 useful plants Species 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- UWHSPZZUAYSGTB-UHFFFAOYSA-N 1,1,3,3-tetraethylurea Chemical compound CCN(CC)C(=O)N(CC)CC UWHSPZZUAYSGTB-UHFFFAOYSA-N 0.000 description 1
- AVQQQNCBBIEMEU-UHFFFAOYSA-N 1,1,3,3-tetramethylurea Chemical compound CN(C)C(=O)N(C)C AVQQQNCBBIEMEU-UHFFFAOYSA-N 0.000 description 1
- NPNPZTNLOVBDOC-UHFFFAOYSA-N 1,1-difluoroethane Chemical compound CC(F)F NPNPZTNLOVBDOC-UHFFFAOYSA-N 0.000 description 1
- OFHQVNFSKOBBGG-UHFFFAOYSA-N 1,2-difluoropropane Chemical compound CC(F)CF OFHQVNFSKOBBGG-UHFFFAOYSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 description 1
- VVAAYFMMXYRORI-UHFFFAOYSA-N 4-butoxy-2-methylidene-4-oxobutanoic acid Chemical compound CCCCOC(=O)CC(=C)C(O)=O VVAAYFMMXYRORI-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 229920006370 Kynar Polymers 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 1
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 1
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical group [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 101150037491 SOL1 gene Proteins 0.000 description 1
- ZFOZVQLOBQUTQQ-UHFFFAOYSA-N Tributyl citrate Chemical class CCCCOC(=O)CC(O)(C(=O)OCCCC)CC(=O)OCCCC ZFOZVQLOBQUTQQ-UHFFFAOYSA-N 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 125000005250 alkyl acrylate group Chemical group 0.000 description 1
- 229920005603 alternating copolymer Polymers 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 238000007611 bar coating method Methods 0.000 description 1
- AGXUVMPSUKZYDT-UHFFFAOYSA-L barium(2+);octadecanoate Chemical compound [Ba+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O AGXUVMPSUKZYDT-UHFFFAOYSA-L 0.000 description 1
- 125000003354 benzotriazolyl group Chemical group N1N=NC2=C1C=CC=C2* 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 238000012662 bulk polymerization Methods 0.000 description 1
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000003093 cationic surfactant Substances 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 229920003086 cellulose ether Polymers 0.000 description 1
- 229940047583 cetamide Drugs 0.000 description 1
- HGAZMNJKRQFZKS-UHFFFAOYSA-N chloroethene;ethenyl acetate Chemical compound ClC=C.CC(=O)OC=C HGAZMNJKRQFZKS-UHFFFAOYSA-N 0.000 description 1
- 238000004581 coalescence Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000006084 composite stabilizer Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000003851 corona treatment Methods 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000003618 dip coating Methods 0.000 description 1
- 208000028659 discharge Diseases 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical compound [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 1
- 238000007606 doctor blade method Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000007720 emulsion polymerization reaction Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 238000007765 extrusion coating Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 239000004811 fluoropolymer Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 239000012760 heat stabilizer Substances 0.000 description 1
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 150000002531 isophthalic acids Chemical class 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 150000002688 maleic acid derivatives Chemical class 0.000 description 1
- WIBFFTLQMKKBLZ-SEYXRHQNSA-N n-butyl oleate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OCCCC WIBFFTLQMKKBLZ-SEYXRHQNSA-N 0.000 description 1
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 150000002888 oleic acid derivatives Chemical class 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920006289 polycarbonate film Polymers 0.000 description 1
- 229920005668 polycarbonate resin Polymers 0.000 description 1
- 239000004431 polycarbonate resin Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920013716 polyethylene resin Polymers 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 239000011342 resin composition Substances 0.000 description 1
- WBHHMMIMDMUBKC-XLNAKTSKSA-N ricinelaidic acid Chemical class CCCCCC[C@@H](O)C\C=C\CCCCCCCC(O)=O WBHHMMIMDMUBKC-XLNAKTSKSA-N 0.000 description 1
- 229940116351 sebacate Drugs 0.000 description 1
- CXMXRPHRNRROMY-UHFFFAOYSA-L sebacate(2-) Chemical compound [O-]C(=O)CCCCCCCCC([O-])=O CXMXRPHRNRROMY-UHFFFAOYSA-L 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- APSBXTVYXVQYAB-UHFFFAOYSA-M sodium docusate Chemical group [Na+].CCCCC(CC)COC(=O)CC(S([O-])(=O)=O)C(=O)OCC(CC)CCCC APSBXTVYXVQYAB-UHFFFAOYSA-M 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 235000012424 soybean oil Nutrition 0.000 description 1
- 239000003549 soybean oil Substances 0.000 description 1
- 230000008674 spewing Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 238000010557 suspension polymerization reaction Methods 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- WVLBCYQITXONBZ-UHFFFAOYSA-N trimethyl phosphate Chemical compound COP(=O)(OC)OC WVLBCYQITXONBZ-UHFFFAOYSA-N 0.000 description 1
- 229920006337 unsaturated polyester resin Polymers 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Abstract
Description
【発明の詳細な説明】
１産業上の利用分野１
本発明は、フィルム巻状態での保管条件の影響を受ける
ことなく、展張後防曇性が優れ、この優れた性質が長期
間持続する農業用軟質塩化ビニル系樹脂フィルムに関す
るものである。DETAILED DESCRIPTION OF THE INVENTION 1. Field of Industrial Application 1 The present invention is applicable to agricultural applications where the film has excellent anti-fogging properties after being rolled out without being affected by the storage conditions in the wound state, and where this excellent property lasts for a long period of time. The present invention relates to a soft vinyl chloride resin film for use.
［従米の技術Ｊ
昨今、有用植物を栽培する農家は、収益性向上を目的と
して、有用植物をハウス（温室）又はトンネル内で促進
栽培又は抑制栽培する方法を、広く採用するようになっ
た。[Jumei no Technique J] Recently, farmers who cultivate useful plants have widely adopted methods of promoting or suppressing cultivation of useful plants in greenhouses or tunnels in order to improve profitability.
この農業用へつ＾又はトンネルの被覆資材としては、ポ
リエチレンフィルム、エチレン−酢酸ビニル共ｍ 合体
フィルム、ポリエステルフィルム、ポリカーボネートフ
ィルム、塩化ビニルＭ ｔ＃ｔ ＩＩＩ フィルム、が
ラス等が使用されている。中でも、塩化ビニル系ｌｊＩ
脂フィルム、特に可塑剤を多量配合された軟質塩化ビニ
ル系樹脂フィルムは、池の合成ｔ１＊フィルム、ガラス
等に比較して、光線透過性、保温性、機械的強度、耐久
性、作業性、経済性等を総合して最も優れているので、
広く使用されている。As the covering material for this agricultural trap or tunnel, polyethylene film, ethylene-vinyl acetate composite film, polyester film, polycarbonate film, vinyl chloride M t#t III film, glass lath, etc. are used. Among them, vinyl chloride ljI
Oil films, especially soft vinyl chloride resin films containing a large amount of plasticizer, have better light transmittance, heat retention, mechanical strength, durability, workability, etc. than Ike's synthetic T1* film, glass, etc. Since it is the best overall in terms of economy, etc.,
Widely used.
しかしながら、ハウス又はトンネルを被覆するために軟
質塩化ビニル系樹脂フィルムを使用すると、ハウス内面
の曇りのために太陽光線の透過が悪くなり、植物の生育
を遅くしたり、水滴が栽培植物に落下することにより、
幼芽が害をうけたり、病害の発生の原因となったりする
。However, when a soft PVC resin film is used to cover a greenhouse or tunnel, the inside surface of the greenhouse becomes cloudy, which impairs the penetration of sunlight, slowing down plant growth, and causing water droplets to fall onto cultivated plants. By this,
This may damage young buds or cause disease.
このような不都合を解消するためには、軟質塩化ビニル
系樹脂フィルムの表面に、防曇性を賦与すればよいこと
が知られている。軟質塩化ビニル系樹脂フィルムの表面
に防曇性を賦与、するには、軟質塩化ビニル系樹脂に界
面活性剤のような親水性物質を練り込んでフィルムに成
形する方法、またはフィルムとした後に、その表面に、
親水性物質もしくは水溶性高分子物質を塗布する方法が
採用されている。In order to eliminate such inconveniences, it is known that antifogging properties may be imparted to the surface of the soft vinyl chloride resin film. To impart antifogging properties to the surface of a soft vinyl chloride resin film, there is a method of kneading a hydrophilic substance such as a surfactant into a soft vinyl chloride resin and forming it into a film, or after forming the film, On its surface,
A method of applying a hydrophilic substance or a water-soluble polymer substance is adopted.
後者の塗布法としては種々の方法が提案されでいるが、
その中で、コロイダルシリカ及び／又はアルミナゾルを
適当な親水性のパイングーと混合した防曇剤組成物は塗
布性に優れたものであり、これをフィルムに塗布し乾燥
してフィルム表面に形成させた被膜は優れた防曇性、防
曇持続性を示す。Various methods have been proposed for the latter application method, but
Among these, an antifogging agent composition prepared by mixing colloidal silica and/or alumina sol with a suitable hydrophilic paint compound has excellent coating properties, and is coated onto a film and dried to form a coating on the film surface. The coating exhibits excellent anti-fog properties and long-lasting anti-fog properties.
しかしながら、このような無機質水性ゾルを主成分とす
る被膜は、ｊ！’ｌｊ機質ゾルの特性を反映して吸着活
性が高い為に、表面がいろいろな物質で汚染されやすい
という問題がある。農業用軟質塩化ビニル系樹脂フィル
ムは、製品形体が巻状態で提供される為に、形成被膜が
対接触面を介して基材中配合剤の影響を受ける結果使用
条件によっては、防曇性能が低下するという問題がある
。However, a coating mainly composed of such an inorganic aqueous sol has a j! Since the adsorption activity is high reflecting the characteristics of 'lj organic sol, there is a problem that the surface is easily contaminated with various substances. Because agricultural soft vinyl chloride resin films are provided in rolled form, the formed film is affected by the ingredients in the base material through the contact surface, resulting in poor anti-fog performance depending on usage conditions. There is a problem with the decline.
［発明が解決しようとする課題］
本発明者らは、かかる状況にあって、製品形体に関係な
く長期間にわたり、優れた防曇性を示す農業用塩化ビニ
ル系樹脂フィルムを提供することを目的として、鋭意検
討した結果、本発明を完成するに至った。[Problems to be Solved by the Invention] Under such circumstances, the present inventors have aimed to provide an agricultural vinyl chloride resin film that exhibits excellent antifogging properties for a long period of time regardless of the product form. As a result of intensive study, we have completed the present invention.
［課題を解決するための手段」
しかして、本発明の要旨とするところは、軟質塩化ビニ
ル系樹脂フィルムの片面に、フッ素系樹脂被覆組成物に
由来する被膜が形成され、フィルムの他の面にコロイグ
ルンリカ及び／又はアルミナゾルとバインダーを主成分
とする防曇剤組成物に由来するａＳが形成されてなるこ
とを特徴とする農業用軟質塩化ビニル系樹脂フィルムに
存する。[Means for Solving the Problems] The gist of the present invention is that a coating derived from a fluororesin coating composition is formed on one side of a soft vinyl chloride resin film, and the other side of the film is The present invention relates to a flexible vinyl chloride resin film for agricultural use, characterized in that aS derived from an antifogging agent composition containing coroiguronic acid and/or alumina sol and a binder as main components is formed.
以下、本発明の詳細な説明する。The present invention will be explained in detail below.
（１）本発明において塩化ビニル系樹上とは、ポリ塩化
ビニルのほか、塩化ビニルが主成分を占める共重合体で
ある。塩化ビニルと共重合しうる単量体化合物としては
、塩化ビニリデン、エチレン、フロピレン、アクリロニ
トリル、マレイン酸、イタコン酸、アクリル酸、メタク
リル酸、酢酸ビニル等があげられる。これら塩化ビニル
系樹脂は、乳化重合法、懸濁重合法、溶液重合法、塊状
重合法等の従来公知の製造法のうち、〜ｔずれの方法に
よって製造されたものであってもよい。(1) In the present invention, the vinyl chloride-based tree refers to polyvinyl chloride as well as a copolymer in which vinyl chloride is the main component. Examples of monomer compounds that can be copolymerized with vinyl chloride include vinylidene chloride, ethylene, furopylene, acrylonitrile, maleic acid, itaconic acid, acrylic acid, methacrylic acid, and vinyl acetate. These vinyl chloride resins may be produced by any of the conventionally known production methods such as emulsion polymerization, suspension polymerization, solution polymerization, and bulk polymerization.
本発明に係る農業用軟質塩化ビニル系樹脂フィルムに、
優れた柔軟性と機械的強度を付与するために、基体樹脂
１００重量部に対して、通常２０−、 ａ Ｏ重量部程
度の可塑剤を配合する。In the agricultural soft vinyl chloride resin film according to the present invention,
In order to impart excellent flexibility and mechanical strength, approximately 20 parts by weight of a plasticizer is usually blended with 100 parts by weight of the base resin.
（２） 可塑剤としては、例えば、ノー＋１−オクチル
７タレート、ノー２−エチルへキシル７タレート、ノベ
ンノ７し７タレート、ノイソデシル７タレート、ジドデ
シル７タレート、ジドデシル７タレート等の７タルＮ１
．＃ｙ５導体；ジイソオクチル７タレート等のイソフタ
ル酸誘導体；ノー１１−ブチルアノベート、ジオクチル
７ノベート等の７ノピン酸誘導体；ジー１１−ブチルマ
レート等のマレイン酸誘導体； トリーｎ−ブチルシト
レート等のクエン酸誘導体：モノブチルイタコネート等
のイタコン酸誘導体；ブチルオレエート等のオレイン酸
誘導体；グリセリン毫ノリンル−ト等のリシノール酸誘
導体；その他トリクレノルホス７エート、エポキシ化大
豆油、エポキシ樹脂系可塑剤等があげられる。(2) As a plasticizer, for example, 7-tal N1 such as no+1-octyl 7-talate, no-2-ethylhexyl 7-talate, nobenno 7-7-talate, noisodecyl 7-talate, didodecyl 7-thale, and didodecyl 7-tally.
．． #y5 conductor; Isophthalic acid derivatives such as diisooctyl 7-talate; 7-nopic acid derivatives such as no-11-butyl anovate and dioctyl 7-novate; Maleic acid derivatives such as di-11-butyl maleate; citric acid such as tri-n-butyl citrate Derivatives: Itaconic acid derivatives such as monobutyl itaconate; Oleic acid derivatives such as butyl oleate; Ricinoleic acid derivatives such as glycerinolate; Others include tricrenorphos 7ate, epoxidized soybean oil, epoxy resin plasticizers, etc. It will be done.
（３） また、樹脂フィルムに柔軟性を付快するために
、上述の可塑剤に限られるものではなく、例えば熱可塑
性ポリウレタン樹脂、ポリ酢酸ビニル等を使用すること
もできる。(3) Furthermore, in order to impart flexibility to the resin film, it is not limited to the above-mentioned plasticizers, and for example, thermoplastic polyurethane resins, polyvinyl acetate, etc. can also be used.
（４）本発明の農業用軟質塩化ビニル系ｔｊ（脂フィル
ムは、紫外線吸収剤または光安定剤が含有されているの
が望ましい、紫外線吸収剤としては、ベンゾ７ヱノン系
、ベンゾトリアゾール糸環各種のものが使用できる。ま
た光安定剤としては、次の一般式［１１で表わされる、
構造単位を一分子中に１個以上含有するヒングードアミ
ン系化合物が適当である。(4) The agricultural soft vinyl chloride TJ of the present invention (the fat film preferably contains an ultraviolet absorber or a light stabilizer; examples of the ultraviolet absorber include benzo-7enone, benzotriazole rings, etc.) As the light stabilizer, those represented by the following general formula [11] can be used.
Hinged amine compounds containing one or more structural units in one molecule are suitable.
一般式
［［１１式においで、Ｒ，〜Ｒ４は炭素数１へ７４のア
ルキル基、Ｒ７は水素又は炭素数１〜４のアルキル基を
示す、１
例えば一般式［Ｒ１で表わされるヒンダードアミン系化
合物が代表的なものである。General formula [[In formula 11, R, ~R4 represent an alkyl group having 1 to 74 carbon atoms, R7 represents hydrogen or an alkyl group having 1 to 4 carbon atoms, 1 For example, a hindered amine compound represented by the general formula [R1] is a typical example.
一般式
（式中、Ｒはリン又は、１〜４価のカルボン酸から誘導
されるモノ〜テトラアシル基、ＩＩは１・慢４の整数を
それぞれ示す。）
上記一般式［＋１１に含まれるものとしては具体的には
例えば特公昭６３−５１４５８号公報に例示されている
、４−シクロへ斗ンノイルオキシ−２゜２．６．６−チ
トラメチルピベリシン、４−ベンゾイルオキシ−２，２
，（３，６−チトラメチルビベリノン、４−（ｏ−クロ
ロベンゾイルオキシ）−２，２゜６．６−チトラメチル
ピベリノン等、ポリ塩化ビニルの安定化剤として公知の
種々のものが挙げられる。General formula (In the formula, R is phosphorus or a mono- to tetraacyl group derived from a mono- to tetravalent carboxylic acid, and II represents an integer of 1 and 4, respectively.) As included in the above general formula [+11] Specifically, for example, 4-cyclohenoyloxy-2゜2.6.6-titramethylpivericin, 4-benzoyloxy-2,2, as exemplified in Japanese Patent Publication No. 63-51458.
, (3,6-titramethylbiverinone, 4-(o-chlorobenzoyloxy)-2,2゜6,6-titramethylpiverinone, etc.), various known stabilizers for polyvinyl chloride. can be mentioned.
ヒンダードアミン系化合物の、塩化ビニル系ａｔ脂フィ
ルムへの配合量は、余り少ないとフィルムの耐候性が充
分に優れたものとならないので好ましくな（、余り多く
してもフィルムの耐候性は添加１に比例して向上するこ
とがなく、フィルム表、面から・の噴き出しの問題がお
こる。好ましい配合量は、塩化ビニル系樹脂１００重ｊ
ｉｆｆｌｓに対して０．２〜１．０重１部の範囲である
。If the amount of the hindered amine compound added to the vinyl chloride-based AT film is too small, the weather resistance of the film will not be sufficiently excellent. There is no proportional improvement, and the problem of spraying from the surface of the film occurs.The preferred blending amount is 100 parts by weight of vinyl chloride resin.
It is in the range of 0.2 to 1.0 parts by weight based on iffls.
しかして、紫外線吸収剤（Ａ）と光安定剤（Ｂ）との塩
化ビニル系樹脂に対する配合割合は、樹脂１００重量部
に対し、（Ａ）及び（Ｂ）の合計量が０．０２〜８重量
部の範囲、特に０．１〜３重量部の範囲にあるのが好ま
しい、（Ａ）及び（Ｂ）の配合量が８７１１部よりも多
くなると、後述する防塵性被膜及び防曇性被膜を通しで
噴き出すおそれがあ為、また（Ａ）とＣＢ）の配合割合
は、農業用フィルムの耐久性を保つため、重量比で（Ａ
）／（Ｂ）が１５／１へ、１／１５の範囲、特に８／１
〜１／８の範囲にあるのが好ましい、勿論、本発明の農
業用軟質塩化ビニル系樹脂フィルムには、必要に応じて
その他の樹脂用添加剤、例えば酸化防止剤、熱安定剤、
防曇剤、滑剤、顔料、染料、無機フィラー、有Ｗ１フィ
ラー、けい光削、赤外線吸収剤等を配合、含有せしめる
ことができる。Therefore, the blending ratio of the ultraviolet absorber (A) and the light stabilizer (B) to the vinyl chloride resin is such that the total amount of (A) and (B) is 0.02 to 8 parts by weight per 100 parts by weight of the resin. Parts by weight are preferably in the range of 0.1 to 3 parts by weight. If the amount of (A) and (B) exceeds 8,711 parts, the dust-proof coating and anti-fog coating described below will not be formed. There is a risk of spewing out when the film is passed through, and the blending ratio of (A) and CB) is set at a weight ratio of (A) and CB) to maintain the durability of the agricultural film.
)/(B) to 15/1, in the range of 1/15, especially 8/1
Of course, the agricultural soft vinyl chloride resin film of the present invention may contain other resin additives, such as antioxidants, heat stabilizers,
Antifogging agents, lubricants, pigments, dyes, inorganic fillers, W1 fillers, fluorescent abrasives, infrared absorbers, and the like can be blended and contained.
（５）本発明の農業用フィルムの基体となる軟質塩化ビ
ニルｊ！ｌ１１１（脂フィルム（以下基体フィルムとい
う）は、例えば塩化ビニル系樹脂に、必要とする樹脂用
添加剤を添加した？＃（脂組成物を、リボンプレングー
、バンバリーミキサ−、スーパーミキサー等の配合機、
混練機で均一にした後、通常のフィルムの製造方法、例
えばカレンダー成形法、押出成形法、イン７レーシａン
フイルム成形法等を採用して、０．０３〜０ 、３１１
輪、好ましくは０．０７５〜０．２５ｍ−の厚さに１＆
形される。(5) Soft vinyl chloride that serves as the substrate of the agricultural film of the present invention! l111 (The fat film (hereinafter referred to as the base film) is made by adding necessary resin additives to, for example, vinyl chloride resin. machine,
After homogenizing with a kneader, a normal film manufacturing method such as a calendar molding method, an extrusion molding method, an in-7 laser film molding method, etc.
ring, preferably 0.075 to 0.25 m thick
Shaped.
（６）基体フィルムの片面には、フッ素系ム（面被覆組
成物に由来する被膜が形成されている。これは、製品形
体が巻状態の場合、対接触面である防ｇｈ被膜の表面汚
染を防止するのに好適なことか−ら用いられる。(6) A film derived from a fluorine-based film (surface coating composition) is formed on one side of the base film.This may cause surface contamination of the anti-GH film, which is the contact surface, when the product is in a rolled form. It is used because it is suitable for preventing.
一′本発明で用いることので終る７ツ索系樹脂としては
、例えば７ツ化ビニル、７）化ビニリデン、三７フ化塩
化エチレン、四７ツ化エチレン等の単ｔ［合体： ４
７）化エチレン−エチレン、三７ツ化塩化エチレンーエ
チレン、４７７化エチレン−６７フ化プロピレン、４７
ツ化エチレン−パークロロフルキルビニルエーテル等の
共重合体： ７ツ化アルキルアクリレ一トランダム共爪
合体： ７ツ化フルキル７クリレートフルキル（メタ）
７クリレートブロツク共重合体：フルオロオレフインー
炭化水素系ビニルエーテルモノマー交互共巾合体二上記
フッ素系単量体の中から選ばれる２種以上の単量体から
なる共重合体： −上記フッ素１ｔｔｔａ体の中から選
ばれる１種以上の単量体とフッ素を含有しない共重合可
能な単量体からなる共重合体二上記フッ素系重合体の一
部を改質らしくは変性した風合体： その他、上記フッ
素系重合体の混合物等がある。これらフッ素系樹脂のう
ち、特に７フ化ビニリデン系樹脂が好ましい。1' Examples of the 7-strand resin used in the present invention include vinyl heptadide, vinylidene 7), ethylene trifluorochloride, ethylene tetra7, etc.
7) Ethylene trichloride-ethylene, ethylene trichloride-ethylene, 477 ethylene-67 propylene fluoride, 47
Copolymer of ethylene tsulfide-perchlorofurkyl vinyl ether, etc.: Alkyl acrylate heptadrandom copolymer: Furkyl heptadide 7 acrylate furkyl (meth)
7 Acrylate block copolymer: fluoroolefin-hydrocarbon vinyl ether monomer alternating copolymer 2 Copolymer consisting of two or more monomers selected from the above fluorine monomers: - the above fluorine 1ttta body A copolymer consisting of one or more monomers selected from the following and a fluorine-free copolymerizable monomer.2 A textured polymer obtained by partially modifying or modifying the above fluorine-based polymer: Others, There are mixtures of the above-mentioned fluoropolymers. Among these fluororesins, vinylidene heptafluoride resin is particularly preferred.
７ツ化ビニリデン系樹脂とは、７フ化ビニリテ゛ンの単
独重合体、もしくは７ツ化ビニリデンと他のフッ素系不
飽和単量体及Ｖ／もしくはフッ素を含有しない共重合可
能な単量体との共重合体、さらにこれら重合体の一部を
改質もしくは変性した重合体が包含される。Vinylidene heptafluoride resin is a homopolymer of vinylidene heptafluoride, or a combination of vinylidene heptafluoride and other fluorinated unsaturated monomers and/or copolymerizable monomers that do not contain fluorine. Copolymers and polymers obtained by partially modifying or modifying these polymers are included.
これら７フ化ビニリテ゛ン系０（脂は１種もしくは２１
１１以上で用いることができ、又池のフッ素を含有した
樹脂及び／もしくは７７素を含有しない樹脂と混合して
用いても構わない。These vinyl heptafluoride-based 0 (fats are 1 type or 21
11 or more, and may be used in combination with a resin containing fluorine and/or a resin not containing 77 elements.
系（フルキト系、メラミンフルキッド系等）樹脂、フル
キルフェノール系樹脂、オル〃／シロキサン系樹脂等が
挙げられ、その中で基材表面に対して良好な密着性を有
するアクリル系樹脂が混合する樹脂として好適である。Examples include fulkyto-based, melamine-flukyd-based resins, fulkylphenol-based resins, or/siloxane-based resins, among which acrylic resins that have good adhesion to the substrate surface are mixed. It is suitable as a resin for
７γ稟を含有しない樹脂を混合する場合、その配合割合
は、固形分重量比で７７ｉ系樹脂１００重−１部に対し
て４０重量部以下が好ましい。When a resin that does not contain 7gamma is mixed, the blending ratio is preferably 40 parts by weight or less based on 100 parts by weight of the 77i resin.
上記被覆組成物には、補助的な成分、例えば酸化防止剤
、中和剤、紫外線吸収剤、光安定剤、帯電防止剤、顔料
、染料、滑剤等を配合することができる。The coating composition may contain auxiliary components such as antioxidants, neutralizers, ultraviolet absorbers, light stabilizers, antistatic agents, pigments, dyes, and lubricants.
」−記被覆組成物は有機溶媒に分散及び／又は溶解して
用いることがで外る。The coating composition described above can be used after being dispersed and/or dissolved in an organic solvent.
有機溶媒は、特に好ましいものとして、例えばアセトン
、テトラヒドロフラン、メチルエチルケトン、ツメチル
ホルムアミド、ジメチル７セト７ミド、テトラメチル尿
素、トリメチルホスフェート等があり、好ましいものと
して、例えばメチルイソブチルケトン、酢酸エチル、酢
酸ブチル、シクロヘキサノン、ノアセトンアルコール、
ツインブチルケトン、γ−ブチロラクトン、テトラエチ
ル尿素、インホロン、クエチレングリコールモ／エチル
エーテルアセタート、炭酸プロピレン、ツメチル７タレ
ート等があり、これらは単独もしくは２種以上の併用で
使うことができる。又、使用キサン等脂肪族炭化水素、
ベンゼン、トルエン、キシレン等−’ｌｉ 外族炭化水
素、メタノール、エタノール、イソプロピルアルコール
等アルコール類、クロロホルム、四塩化炭化水素等ハロ
ゲン化炭化水素等を単独らしくは２種以、Ｉ―の併用で
使うことができる。Particularly preferred organic solvents include acetone, tetrahydrofuran, methyl ethyl ketone, trimethylformamide, dimethyl 7-cetamide, tetramethyl urea, trimethyl phosphate, etc., and preferred examples include methyl isobutyl ketone, ethyl acetate, butyl acetate. , cyclohexanone, noacetone alcohol,
Examples include twin-butyl ketone, γ-butyrolactone, tetraethyl urea, inholone, quethylene glycolmo/ethyl ether acetate, propylene carbonate, and trimethyl heptatalate, and these can be used alone or in combination of two or more. In addition, aliphatic hydrocarbons such as xane,
Benzene, toluene, xylene, etc. - External hydrocarbons, alcohols such as methanol, ethanol, isopropyl alcohol, chloroform, halogenated hydrocarbons such as tetrachlorinated hydrocarbons, etc., should be used singly or in combination with two or more I- I can do it.
を記被覆組成物を軟質塩化ビニルＭ ＋ｊ（脂基体フィ
ルムの表面に塗布して被膜とする場合の塗布頃は、塗布
方式で、乾燥固化後の歌として、０ 、１ Ｂ／ ｍ２
〜１０ｇ／論２の範囲とするのが好ましい。０．Ｉｇ／
鎗２より少ないとる状態で対接触面となる防曇被膜の表
面汚染を防止する効果が不光分である。When the coating composition is applied to the surface of the soft vinyl chloride M+j (fat base film to form a film, the coating composition is applied by the coating method, and after drying and solidification, the coating composition is 0.1 B/m2.
It is preferable to set it as the range of 10g/2. 0. Ig/
The effect of preventing surface contamination of the anti-fogging coating which becomes the contact surface when less than the amount of the spear 2 is taken is the opaque content.
また、１０ｇ／ｍ２以上であると、被覆量が多過ぎて経
済的に不利となり、又、フィルム自体の機械的強度が低
下することがある。したがって、通常は、０ 、５ ｇ
／ ｍ２へ−５ｇ／ ｍ’の範囲が最も好ましい。Moreover, if it is 10 g/m2 or more, the amount of coating is too large, which may be economically disadvantageous, and the mechanical strength of the film itself may decrease. Therefore, usually 0.5 g
/m2 to -5 g/m' is most preferred.
（７） 基体フィルムの他の面に防曇被膜を形成する防
ｌＩ剤組成物は、シリカ及１／又はアルミナゾルを主成
分としており、これにシリカまたはアルミナのバインダ
ー成分が混入されている。(7) The anti-lI agent composition that forms an antifogging film on the other surface of the base film has silica and/or alumina sol as its main components, and a silica or alumina binder component is mixed therein.
フロイダルシリカ及１／又はアルミナゾルは平均粒子径
が５〜１００鴫μの範囲のものが好ましい、平均粒子径
が１００−μを超えると塗膜が白く失透し易くまた、５
ｍ＋μに満たないときは防曇組成物の安定性に欠けるの
で好ましくない、これらは、それぞれ単独で使用しても
よいし、両者を亜合せて使用してもよい、また、単独又
は両者を組合せて使用する際に平均粒子径の異なる２種
以上のものを組合せて用いてもよい０両者を組合せると
きは、重量比でコロイダルシリカ／アルミナゾルが９５
〜５１５〜９５（全体として１００とする）の割合にす
るのが好ましい。It is preferable that the floidal silica and/or alumina sol have an average particle size in the range of 5 to 100 μm; if the average particle size exceeds 100 μm, the coating film becomes white and tends to devitrify
When less than m+μ, the antifogging composition lacks stability, which is undesirable.These may be used alone or in combination, or may be used alone or in combination. When used as a sol, two or more types with different average particle diameters may be used in combination. When both are used in combination, the weight ratio of colloidal silica/alumina sol is 95.
It is preferable to set the ratio to 515 to 95 (total 100).
アルミナゾルは、通常市販されている製品そのもの、ま
たは通常市販されているアルミナ粉末を水に分散させて
水性ゾルとしたもの、いずれであってもよい。アルミナ
ゾルは、高濃度で水に分散させようとすると、分ｌ！に
液の粘度が急激に高まるといういわゆるチ斗ソトロピー
性を示し、均質な分散液が得にくいが、コロイドミルの
様なｔＩ＆質剪断内部攪拌機を用いると、均質な分散液
を得ることができる。また、この分散液にコロイダルシ
リカを混合すると、分散液の粘度を降下させることがで
きる。The alumina sol may be a commercially available product itself, or an aqueous sol obtained by dispersing commonly available alumina powder in water. If you try to disperse alumina sol in water at a high concentration, it will take 1 minute! However, it is difficult to obtain a homogeneous dispersion because the viscosity of the liquid increases rapidly, but a homogeneous dispersion can be obtained by using a shear internal stirrer such as a colloid mill. Furthermore, when colloidal silica is mixed into this dispersion, the viscosity of the dispersion can be lowered.
他方のコロイダルシリカは、多くの場合粒子表面はＰｊ
′！ｆＬ荷に帯電しているが、アルミナゾルと岨−１合
せて用いるときは陰電荷に帯電しているものを用いるの
は好ましくない、これは、コロイダルシリカとアルミナ
ゾルとを混合すると、混合分散液は急激に凝集し、デル
化し、分散不良を生起する。On the other hand, colloidal silica often has a particle surface of Pj
′! Although it is charged with a fL charge, it is not preferable to use a negatively charged substance when using alumina sol and A-1 together. This is because when colloidal silica and alumina sol are mixed, the mixed dispersion becomes Rapid agglomeration, delta formation, and poor dispersion occur.
従って、コロイダルシリカは、粒子表面に陽電荷に帯電
したものとするのがよい。Therefore, the colloidal silica preferably has a positively charged particle surface.
防曇剤組成物に配合されるパイングー成分としては、ア
ルミナゾルあるいはシリカゾルの分散媒である水ないし
はアルコールのような親水性媒体との親和性のよいらの
を選ぶ必要がある。！４：体的にはこのような親和性を
有する界面活性剤あるいは熱可塑性樹脂などが使用され
る。界面活性剤は、コロイダルシリカまたはアルミナゾ
ル１こよって、その使用ｎ＊を変える必要がある０例元
ば、一般に、陰電荷に帯電するシリカゾルと陽イオン系
界面活性剤、陽電荷に帯電するアルミナゾルと陽イオン
オンＰ、界面活性剤との組合せは避けるべきである。As the pineapple component to be added to the antifogging agent composition, it is necessary to select one that has good affinity with a hydrophilic medium such as water or alcohol, which is a dispersion medium for alumina sol or silica sol. ! 4: Physically, a surfactant or a thermoplastic resin having such affinity is used. The surfactant is colloidal silica or alumina sol1.Therefore, it is necessary to change its usage n*.For example, in general, silica sol, which is negatively charged, a cationic surfactant, and alumina sol, which is positively charged. Combinations of cations with surfactants should be avoided.
これらの組合せは、ゾルのデル化や防曇剤組成物の凝集
・分離を起こしやすく、塗布を困難にする。These combinations tend to cause sol deformation and agglomeration/separation of the antifogging agent composition, making application difficult.
パイングー成分として使用する熱可塑性ＰＡｍ’＋とし
ては、上記のように媒体（通常は水）との親和性のよい
アクリル系樹脂、塩化ビニル−酢酸ビニル系樹層、ポリ
エチレン系樹脂、塩化ビニル系樹脂、塩化ビニリデン系
樹脂、ポリウレタン系（Ｈ脂、ポリカーボネート系樹脂
、スチロール系樹脂、酢酸ビニル系ＰＡ脂、不飽和ポリ
エステル系樹上等が挙げられるが、特にアクリル系樹脂
が好適である。The thermoplastic PAm'+ used as the Pine Gu component includes acrylic resins with good affinity with the medium (usually water), vinyl chloride-vinyl acetate resins, polyethylene resins, and vinyl chloride resins as described above. , vinylidene chloride resin, polyurethane resin (H resin, polycarbonate resin, styrene resin, vinyl acetate PA resin, unsaturated polyester resin, etc.), but acrylic resin is particularly preferred.
防曇剤組成物の主成分であるコロイダルシリカ及び／又
はアルミナゾルは、その配合量が固形分重量比でパイン
グー成分の０．５〜４０倍の範囲にあるのが好ましい、
４０倍を超えるときは、防曇効果が配合量に比例して向
上しないばかりでなく、塗布後に形成される塗膜が白濁
化し光線透過率を低下させる現象があられれる。また塗
膜が粗雑で脆弱になり易くなる傾向がある。一方、０．
５に満たないときは、充分な防曇効果を発揮し難くなる
。It is preferable that the amount of colloidal silica and/or alumina sol, which is the main component of the antifogging agent composition, is in the range of 0.5 to 40 times the solid content weight ratio of the Pine Gu component.
When the amount exceeds 40 times, not only the antifogging effect does not improve in proportion to the amount blended, but also the coating film formed after application becomes cloudy, resulting in a decrease in light transmittance. Furthermore, the coating film tends to become rough and brittle. On the other hand, 0.
When it is less than 5, it becomes difficult to exhibit sufficient antifogging effect.
防曇剤組成物には、バインダー成分同士を架情させる架
橋性化合物を併用してもよい。こうすることにより防曇
被膜の耐水性を向上させることができる。架橋性化合物
としては、前述の防曇用の被覆組成物に使用される同じ
ものが防曇剤組成物においても使用することができる。The antifogging agent composition may also contain a crosslinking compound that crosslinks the binder components. By doing so, the water resistance of the anti-fog coating can be improved. As the crosslinking compound, the same compounds used in the above-mentioned antifogging coating composition can also be used in the antifogging agent composition.
架橋性化合物の使用危は、パイングー成分の固形分に対
し０．１へ２３０重皿％の範囲、特に０．５・〜１０重
量％の範囲が好ましい。The amount of crosslinking compound to be used is preferably in the range of 0.1 to 230% by weight, particularly in the range of 0.5 to 10% by weight, based on the solid content of the pineapple component.
また、防曇剤、ＩＩ成物には、必要に応じ消泡剤、滑剤
、帯電防止剤、その他各種の添加剤を混合することがで
きる。Moreover, an antifoaming agent, a lubricant, an antistatic agent, and various other additives can be mixed into the antifogging agent and the II composition as required.
しかして、防曇剤組成物は、通常液状で使用される。液
状分散媒としては、水を含む親和性ないし水混合性溶媒
が含まれ、水； メチルアルコール、エチルアルコール
、イソプロピルフルフール等の一価アルコール類；
エチレングリコール、ノエチレングリコール、グリセリ
ン等の多価アルコール類； ベンノルアルコール等の環
式アルコ−／し類： セロソルブアセテート類； ケト
ン類等が挙げられる。Therefore, antifogging agent compositions are usually used in liquid form. The liquid dispersion medium includes an affinity or water-miscible solvent containing water; water; monohydric alcohols such as methyl alcohol, ethyl alcohol, and isopropyl furfur;
Examples include polyhydric alcohols such as ethylene glycol, noethylene glycol, and glycerin; cyclic alcohols such as bennor alcohol; cellosolve acetates; and ketones.
これらは単独で用いても併用してもよいが、本発明で用
いる防曇剤組成物の分散安定性、フィルム表面に塗布し
た後の濡れ性、液状分散媒除去の難易、経済性を勘案し
て決めるのが好ましい。These may be used alone or in combination, but the dispersion stability of the antifogging agent composition used in the present invention, the wettability after coating on the film surface, the difficulty of removing the liquid dispersion medium, and the economic efficiency should be taken into consideration. It is preferable to decide accordingly.
また、基体フィルムの表面に形成される防曇剤組成物の
被膜は、固形分の付着量として、一般に０．０１・ｂｌ
Ｏｇ／ａ”、特に０．１へ一５ｇ／ｍ” （ｆ）範囲
であるのが好ましい。In addition, the coating film of the antifogging agent composition formed on the surface of the base film generally has a solid content of 0.01·bl.
Og/a'', especially in the range 0.1 to 5 g/m'' (f).
基体フィルムの表面に７ツ」Ｉ（脂被覆組成物及び防曇
性組成物の被膜を形成するには、一般に各組成物の溶液
または分散液をドクターブレードコート法、ロールコー
ト法、デイツプコート法、スプレーフート法、ロッドコ
ート法、バーコート法、ナイフフート法、へヶ塗り法等
それ自体公知の塗布方法を採用し、塗布後乾燥すればよ
い、？！！布後の乾燥方法は、７７素系樹脂被覆組成物
の場合、被膜の物性上、加熱乾燥する必要があり、加熱
温度５０−９２００℃の範囲で５秒〜１０分の開保持す
るのが好ましく、また、防曇剤組成物の場合には自然乾
燥及び強制乾燥のいずれの方法を採用してらよく、強制
乾燥方法を採用する場合、通常５０”＝１５０℃、好ま
しくは７０〜１３０℃の温度範囲で乾燥すればよい、加
熱乾燥には、熱風乾燥法、赤外線乾燥法、遠赤外線乾燥
法等適宜方法を採用すればよく、乾燥速度、安全性を勘
案すれば熱風乾燥法を採用するのが有利である。To form a film of a fat coating composition or an antifogging composition on the surface of a base film, a solution or dispersion of each composition is generally applied by a doctor blade coating method, a roll coating method, a dip coating method, All you have to do is to use a known coating method such as spray foot method, rod coating method, bar coating method, knife foot method, hega coating method, etc., and dry it after coating. In the case of a resin coating composition, it is necessary to heat and dry it due to the physical properties of the coating, and it is preferable to keep it open for 5 seconds to 10 minutes at a heating temperature in the range of 50 to 9200 ° C. Also, in the case of an antifogging agent composition Either natural drying or forced drying may be used for drying, and if forced drying is used, drying should normally be carried out at a temperature range of 50" = 150°C, preferably 70 to 130°C. For this purpose, an appropriate method such as a hot air drying method, an infrared drying method, a far infrared drying method, etc. may be used, and it is advantageous to use a hot air drying method in consideration of drying speed and safety.
なお、フッ素Ｍ樹脂被覆組成物は、それを溶液状とせず
、組成物自体を、基体フィルムと共押出しをするか、ま
たは基体フィルム・＼の押出コーティング、押出ラミネ
ート等で被膜に形成することらできる。In addition, the fluorine M resin coating composition is not made into a solution, but the composition itself is coextruded with a base film, or formed into a film by extrusion coating, extrusion lamination, etc. of the base film. can.
７ツ素系樹脂被覆岨成物及び防曇剤組成物による被膜の
基体フィルム表面への形成順序は、加熱条件等を考慮し
て定められる。The order in which the coating film of the 7-carbon resin-coated composition and the antifogging agent composition is formed on the surface of the base film is determined by taking into account heating conditions and the like.
また、基体フィルムと両組成物に白米する被膜との接着
性が充分でない場合には、基体フィルムの表面を予めア
ルコールまたは水で洗浄したり、プラズマ放電処理、あ
るいはコロナ放電処理したり、他の塗料あるいはプライ
マーを下塗りする等の前処理を施しておいてもよい。In addition, if the adhesion between the base film and the coating coated on both compositions is insufficient, the surface of the base film may be cleaned with alcohol or water in advance, or subjected to plasma discharge treatment, corona discharge treatment, or other treatment. Pretreatment such as undercoating with paint or primer may be performed.
「発明の効果」
本発明は、次のように特別に顕著な効果を奏し、その産
業上の利用価値は、極めて大である。"Effects of the Invention" The present invention has the following particularly remarkable effects, and its industrial utility value is extremely large.
（１） 本発明に係る農業用軟質塩化ビニル１？、 ＋
１４脂フイルムは、フィルムの一方の表面に防曇剤組成
物に白米する被膜が形成されており、１該フイルムを防
曇剤組成物の被膜がハウス等の内側になるように展張し
たとさ、水滴の付着を抑制する機能を果し、防曇効果は
艮期闇にわたって持続する。(1) Agricultural soft vinyl chloride according to the present invention 1? , ＋
14 fat film has a coating coated with an antifogging agent composition formed on one surface of the film, and when the film is stretched so that the coating of the antifogging agent composition is on the inside of a house, etc. It has the function of suppressing the adhesion of water droplets, and its anti-fog effect lasts throughout the darkening season.
（２）本発明に係る農業用軟質塩化ビニルＭ ！（脂フ
ィルムは、フィルムの一方の表面に防曇被膜が形成され
ており、フィルムの他の面にフッ素系樹脂組成物に白米
する被膜が形成されている。そのためフィルムが巻状態
で艮期闇保管されても、防曇被膜は表面が汚染されるこ
となく、所期の優れた防曇効果を保持する。(2) Agricultural soft vinyl chloride M according to the present invention! (The oil film has an anti-fog coating formed on one surface of the film, and a coating coated with a fluorine-based resin composition on the other side of the film. Therefore, the film is rolled up during the drying period. Even when stored, the surface of the anti-fog coating remains uncontaminated and maintains the desired excellent anti-fog effect.
「実施例」
次に、本発明を実施例にもとづいて詳細に説明するが、
本発明はその要旨を超えない限り、以下の例に限定され
るものではない。“Examples” Next, the present invention will be explained in detail based on examples.
The present invention is not limited to the following examples unless it exceeds the gist thereof.
実施例１−９５、比較例１〜５
（１）基体フィルムの調製
ポリ塩化ビニル（ｉ’＝１４００） １００ｆｉ徴部
ノオクチル７タレート ５０ 〃トリクレジ
ルレフオスフェート ５ 〃エボ斗シ化火儂油
１ 〃Ｅｌ ａ／ Ｚ ｎｕ 複合安
定剤 １．５ 〃ステアリン酸バリウム
０．２〃ステアリン酸亜鉛
０．４〃ンルビタンモ／ラウレー） １．５
／１２．４−ジヒドロ斗ジベンゾ７ヱノン０．６〃ビス
（２，２，６，６−テトラメチル ０．４〃−４−ピ
ペリノル）セバケート
上記の配合物を、スーパーミキサーで１０分間攪拌混合
したのち、１８０ ’Ｃに加温したミルロール上で混練
し、厚さ０．１５曽鶴の基体フィルム巻を調製した。Example 1-95, Comparative Examples 1-5 (1) Preparation of base film Polyvinyl chloride (i' = 1400) 100fi octyl 7-thaletate 50 tricresyl leph phosphate 5 evo-silicate firewood
1 〃El a/ Z nu Composite stabilizer 1.5 〃Barium stearate
0.2〃Zinc stearate
0.4〃Nrubitanmo/Laurey) 1.5
/12.4-dihydrodibenzo7enone 0.6〃bis(2,2,6,6-tetramethyl 0.4〃-4-piperinol) sebacate The above formulation was stirred and mixed in a super mixer for 10 minutes. Thereafter, the mixture was kneaded on a mill roll heated to 180'C to prepare a base film roll having a thickness of 0.15 mm.
（２） フッ素Ｊ１％樹脂被覆組成物の被膜の形成第１
表に示した種類及び量の７７素系（マ（脂を配合し、こ
れに固形分が２０重量％となるようにメチルエチルケト
ンを加え、被覆組成物を得た。ただし、比較例４におい
ては、７７素系樹脂を配合しなかった。(2) First step of forming a film of fluorine J1% resin coating composition
A coating composition was obtained by blending 77-element fat of the type and amount shown in the table and adding methyl ethyl ketone to it so that the solid content was 20% by weight. However, in Comparative Example 4, No 77-based resin was blended.
前記（１）の方法で調製した基体フィルムの片面に、各
被覆組成物をロールコート法により連続的に塗布し、乾
燥炉中１３０℃で１分間保持して、溶剤を揮散させると
同時に熱処理を行い、各々フィルムを巻取った。得られ
た各フィルムの被膜の鼠は約２ｇ／ｍ”であった、ただ
し、比較例１．２においては、フッ素系樹脂組成物に白
米する被膜を形成しなかった。Each coating composition was continuously coated on one side of the base film prepared by the method (1) above by a roll coating method, and held at 130°C for 1 minute in a drying oven to volatilize the solvent and heat-treated at the same time. Each film was wound up. The weight of the coating of each film obtained was about 2 g/m'', however, in Comparative Example 1.2, no coating was formed on the fluororesin composition.
（３）防曇剤組成物の被膜の形成
第１表に示した主成分（コロイダルシリカ及び／又はア
ルミナゾル）とパイングー成分と架橋剤及び液状分散媒
とを配合して防曇剤組成物を得た。(3) Formation of film of antifogging agent composition An antifogging agent composition is obtained by blending the main components (colloidal silica and/or alumina sol) shown in Table 1, the paint goo component, a crosslinking agent, and a liquid dispersion medium. Ta.
ただし、比較例５にあっては主成分を配合しなかった。However, in Comparative Example 5, the main component was not blended.
フッ素糸樹脂被膜を形成した基体フィルムのもう一方の
面に、上記防曇剤組成物をロールコート法により連続的
に塗布し、乾燥炉中８０℃で１分間保持して液状分散媒
を揮散させ、各々フィルムを巻取った。得られた各フィ
ルムの被膜の量は約１８／輸２であった。On the other side of the base film on which the fluorine thread resin coating was formed, the above antifogging agent composition was continuously applied by a roll coating method, and held at 80 ° C. for 1 minute in a drying oven to volatilize the liquid dispersion medium. , each film was wound up. The amount of coating on each film obtained was approximately 18/2.
なお、比較例１．３．５にあっては防曇剤組成物に由来
する被膜を形成しなかった、
ネオ７０ンＶＰ−８５０： グイ斗ン工業（株）製７
７化ビニリテ゛ン樹脂
ルミ７０ンＬＦ２００ＤＣ： 旭硝子（株）！！フル
オロオレフィン共重合樹脂
カイナー９３０１： 米国ペンウォルト社製７フ化ビ
ニリデン／４７フ化エチレン
／６７フ化プロピレン共重合樹脂
カイナー？２０１： 米国ペンウォルト社製７ツ化ビ
ニリデン／４７フ化エチレン
共重合樹脂
アクリルＡ： ＭＭΔ／ＢＭＡ共重合樹脂（ＭＭＡ／
［３Ｍ Ａ ＝ ４０ ／ ６ （１重潅比）ＭＭΔ
メチルメタクリレート、
ＢＭＡ ブチルメタクリレ−）
Ｏ３ＣＡＬ−１４３２： 触媒化成工業（株）９１溶
剤分散型フロイグルンリ力
入／−テックス ０ ： 目迎化学工業（株）製氷分
散型コロイダルシリカ
入／−テックス２０ ： 〃
スノーテックス２０Ｌ： ／／アルミナゾルー
５２０：
目迎化学工業（株）製
水分散型アルミナゾル
ダイヤナールｒ３Ｒ−１０１： 三菱レイヨン（株）
Ｉｔ熱可塑性アクリルレクン
カヤクリルレノンＩ（−３（１０： ｒ１本化薬（株
）！！！アクリルエマルジａン
メトローズ６５ Ｓ Ｈ５０： 信越化学工業（株）
！水溶性セルロースエーテル
ＴＡＺＭ： 相互薬工（株）製
アジリノン系比合物
（４） フィルムの評価
以下のノｊ法により農業用軟質塩化ビニル系樹脂フィル
ムの性能を評価し、その結果を第２表に示した。In addition, in Comparative Example 1.3.5, a film derived from the antifogging agent composition was not formed.
Vinyl chloride resin Lumi 70 LF200DC: Asahi Glass Co., Ltd.! ! Kynar 9301, a fluoroolefin copolymer resin: Vinylidene 7 fluoride/ethylene 47 fluoride/propylene 67 fluoride copolymer resin manufactured by Pennwalt, USA. 201: Vinylidene heptadide/47 ethylene fluoride copolymer resin manufactured by Pennwalt Co., USA Acrylic A: MMΔ/BMA copolymer resin (MMA/
[3M A = 40 / 6 (1 heavy irrigation ratio) MMΔ
Methyl methacrylate, BMA butyl methacrylate) O3CAL-1432: Catalysts & Chemicals Co., Ltd. 91 solvent-dispersed floe-grunli input/-Tex 0: Mekai Kagaku Kogyo Co., Ltd. Ice-making dispersion type colloidal silica-containing/-Tex 20: 〃 Snowtex 20L: //Alumina Sol 520: Water-dispersed alumina sol Dianal r3R-101 manufactured by Mekai Chemical Co., Ltd.: Mitsubishi Rayon Co., Ltd.
It thermoplastic acrylic lenone I (-3 (10: r1 Honkayaku Co., Ltd.!!! Acrylic Emulsion A Metrose 65 S H50: Shin-Etsu Chemical Co., Ltd.)
! Water-soluble cellulose ether TAZM: Azilinone compound (4) manufactured by Sogo Yakuko Co., Ltd. Film evaluation The performance of agricultural soft vinyl chloride resin films was evaluated using the following method, and the results are shown in Table 2. It was shown to.
■ 防曇性
作製した１０種類のフィルム巻物を、３０℃の条件下で
１ケ月間保管後、巻戻して、三重県−志郡の試験圃場に
設置したパイプ／）ウス（１１１１口３愉、奥行き５論
、棟商１．５鵠、Ｍ根勾配３０度）に防曇組成物の被膜
を内側にして被覆した。そして、防曇被膜面に、水滴の
付着する状況を経時的に肉眼で観察した。評価基準は、
次のとおりである。■ Anti-fog property After storing the 10 types of film rolls at 30°C for one month, they were rewound and installed in a test field in Shigun, Mie Prefecture. The antifogging composition was coated on the inside (depth: 5 mm, ridge length: 1.5 mm, M root slope: 30 degrees). Then, the adhesion of water droplets to the surface of the anti-fog coating was visually observed over time. The evaluation criteria are
It is as follows.
◎・・・フィルム表面（ハウス内側に面した方）に付着
した水滴同士が合体して薄膜状に広がり、この薄膜状部
分の面積がフィルム表面（同１−）の１／２以ヒにわた
るもの。◎...Water droplets adhering to the film surface (the side facing the inside of the house) coalesce and spread into a thin film, and the area of this thin film portion covers more than 1/2 of the film surface (1-) .
○・・・フィルム表面（同上）に付着した水滴同士が合
体して薄膜状に広がった状態は認められるが、この薄膜
状部分の面積がフィルム表面（同−Ｌ）の１／２未満の
もの。○... Water droplets attached to the film surface (same as above) are observed to coalesce and spread into a thin film, but the area of this thin film is less than 1/2 of the film surface (same as -L) .
Δ・・・フィルム表面（同上）に付着した水滴同士の６
体は認められるが、薄膜状部分の形状が認められないも
の。Δ...6 between water droplets attached to the film surface (same as above)
The body is recognized, but the shape of the thin film-like part is not recognized.
Ｘ・・・フィルム表面（同上）に付着した水滴同士の合
体が認められないらの。X: Coalescence of water droplets attached to the film surface (same as above) is not observed.
第 表 第２表より、次のことが明らかとなる。No. table From Table 2, the following becomes clear.
（１）比較例１及び比較例３は、防曇性が初期において
良好だが、その後の低下が者しく、劣ったものとなって
いる。(1) Comparative Example 1 and Comparative Example 3 have good antifogging properties at the initial stage, but the deterioration thereafter is noticeable and is poor.
（２）比較例２及ゾ比較例４は、防曇性が初期において
良好だが、長期間にわたる持続性能が充分でない。(2) Comparative Example 2 and Comparative Example 4 have good antifogging properties at the initial stage, but do not have sufficient long-term durability.
（３）比較例５は、防曇性が初期のうちから劣っている
。(3) Comparative Example 5 has poor antifogging properties from the beginning.
（４） これに反し、本発明の農業用軟質塩化ビニル系
＃（ＩＩけフィルムは、艮Ｍ闇使用しても優れた防曇性
を有しており、農業用フィルムとして最適な枯造となっ
ている。(4) On the contrary, the agricultural soft vinyl chloride #(II) film of the present invention has excellent antifogging properties even when used in the dark, making it the most suitable agricultural film. It has become.
Claims (1)
系樹脂被覆組成物に由来する被膜が形成され、フィルム
の他の面にコロイダルシリカ及び／又はアルミナゾルと
バインダーを主成分とする防曇剤組成物に由来する被膜
が形成されてなることを特徴とする農業用軟質塩化ビニ
ル系樹脂フィルム。(1) A coating derived from a fluororesin coating composition is formed on one side of a soft vinyl chloride resin film, and an antifogging agent composition containing colloidal silica and/or alumina sol and a binder as main components is formed on the other side of the film. A soft vinyl chloride resin film for agricultural use, which is characterized by being formed with a film derived from materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1188176A JPH0624812B2 (en) | 1989-07-20 | 1989-07-20 | Agricultural soft vinyl chloride resin film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1188176A JPH0624812B2 (en) | 1989-07-20 | 1989-07-20 | Agricultural soft vinyl chloride resin film |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0351121A true JPH0351121A (en) | 1991-03-05 |
| JPH0624812B2 JPH0624812B2 (en) | 1994-04-06 |
Family
ID=16219097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1188176A Expired - Fee Related JPH0624812B2 (en) | 1989-07-20 | 1989-07-20 | Agricultural soft vinyl chloride resin film |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0624812B2 (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0524160A (en) * | 1991-07-19 | 1993-02-02 | Mitsubishi Kasei Vinyl Co | Agricultural soft vinyl chloride resin film |
| JPH06171036A (en) * | 1992-12-10 | 1994-06-21 | Nippon Carbide Ind Co Inc | Composite agricultural covering material |
| EP0739869A1 (en) * | 1995-04-24 | 1996-10-30 | AUSIMONT S.p.A. | Process for the surface treatment of materials |
| US6098603A (en) * | 1996-12-24 | 2000-08-08 | Denso Corporation | Blow-by gas passage abnormality detecting system for internal combustion engines |
| CN104737858A (en) * | 2015-02-25 | 2015-07-01 | 中国农业大学 | Cloudiness-shed covering layer of mushroom and vegetable evenspan type greenhouse and building method thereof |
| JP2015181445A (en) * | 2014-03-26 | 2015-10-22 | 三菱樹脂株式会社 | Antifogging agent composition and laminated film |
| JP2016042820A (en) * | 2014-08-22 | 2016-04-04 | 三菱樹脂アグリドリーム株式会社 | Anti-fogging film and laminate |
| CN114559718A (en) * | 2022-02-24 | 2022-05-31 | 江苏展新旅游用品有限公司 | PVC composite film and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62156951A (en) * | 1985-12-28 | 1987-07-11 | 三菱化成ビニル株式会社 | Vinyl chloride group resin laminate |
| JPS62283135A (en) * | 1986-02-18 | 1987-12-09 | Mitsubishi Kasei Vinyl Co | Vinyl chloride resin film for agriculture |
-
1989
- 1989-07-20 JP JP1188176A patent/JPH0624812B2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62156951A (en) * | 1985-12-28 | 1987-07-11 | 三菱化成ビニル株式会社 | Vinyl chloride group resin laminate |
| JPS62283135A (en) * | 1986-02-18 | 1987-12-09 | Mitsubishi Kasei Vinyl Co | Vinyl chloride resin film for agriculture |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0524160A (en) * | 1991-07-19 | 1993-02-02 | Mitsubishi Kasei Vinyl Co | Agricultural soft vinyl chloride resin film |
| JPH06171036A (en) * | 1992-12-10 | 1994-06-21 | Nippon Carbide Ind Co Inc | Composite agricultural covering material |
| EP0739869A1 (en) * | 1995-04-24 | 1996-10-30 | AUSIMONT S.p.A. | Process for the surface treatment of materials |
| US5945169A (en) * | 1995-04-24 | 1999-08-31 | Ausimont S.P.A. | Process for applying a surface protective layer to materials |
| US6187851B1 (en) | 1995-04-24 | 2001-02-13 | Ausimont S.P.A. | Surface protective layer for materials |
| US6098603A (en) * | 1996-12-24 | 2000-08-08 | Denso Corporation | Blow-by gas passage abnormality detecting system for internal combustion engines |
| JP2015181445A (en) * | 2014-03-26 | 2015-10-22 | 三菱樹脂株式会社 | Antifogging agent composition and laminated film |
| JP2016042820A (en) * | 2014-08-22 | 2016-04-04 | 三菱樹脂アグリドリーム株式会社 | Anti-fogging film and laminate |
| CN104737858A (en) * | 2015-02-25 | 2015-07-01 | 中国农业大学 | Cloudiness-shed covering layer of mushroom and vegetable evenspan type greenhouse and building method thereof |
| CN114559718A (en) * | 2022-02-24 | 2022-05-31 | 江苏展新旅游用品有限公司 | PVC composite film and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0624812B2 (en) | 1994-04-06 |
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